diff --git a/arch/arc/include/asm/fb.h b/arch/arc/include/asm/fb.h
deleted file mode 100644
index 9c2383d29cbb..000000000000
--- a/arch/arc/include/asm/fb.h
+++ /dev/null
@@ -1,8 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-
-#include <asm-generic/fb.h>
-
-#endif /* _ASM_FB_H_ */
diff --git a/arch/arm/include/asm/fb.h b/arch/arm/include/asm/fb.h
deleted file mode 100644
index ce20a43c3033..000000000000
--- a/arch/arm/include/asm/fb.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-
-#include <asm-generic/fb.h>
-
-#endif /* _ASM_FB_H_ */
diff --git a/arch/arm64/include/asm/fb.h b/arch/arm64/include/asm/fb.h
deleted file mode 100644
index 1a495d8fb2ce..000000000000
--- a/arch/arm64/include/asm/fb.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2012 ARM Ltd.
- */
-#ifndef __ASM_FB_H_
-#define __ASM_FB_H_
-
-#include <asm-generic/fb.h>
-
-#endif /* __ASM_FB_H_ */
diff --git a/arch/loongarch/include/asm/fb.h b/arch/loongarch/include/asm/video.h
similarity index 86%
rename from arch/loongarch/include/asm/fb.h
rename to arch/loongarch/include/asm/video.h
index 0b218b10a9ec..9f76845f2d4f 100644
--- a/arch/loongarch/include/asm/fb.h
+++ b/arch/loongarch/include/asm/video.h
@@ -2,8 +2,8 @@
 /*
  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
  */
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
+#ifndef _ASM_VIDEO_H_
+#define _ASM_VIDEO_H_
 
 #include <linux/compiler.h>
 #include <linux/string.h>
@@ -26,6 +26,6 @@ static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
 }
 #define fb_memset fb_memset_io
 
-#include <asm-generic/fb.h>
+#include <asm-generic/video.h>
 
-#endif /* _ASM_FB_H_ */
+#endif /* _ASM_VIDEO_H_ */
diff --git a/arch/m68k/include/asm/fb.h b/arch/m68k/include/asm/video.h
similarity index 86%
rename from arch/m68k/include/asm/fb.h
rename to arch/m68k/include/asm/video.h
index 9941b7434b69..6cf2194c413d 100644
--- a/arch/m68k/include/asm/fb.h
+++ b/arch/m68k/include/asm/video.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
+#ifndef _ASM_VIDEO_H_
+#define _ASM_VIDEO_H_
 
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -27,6 +27,6 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
 }
 #define pgprot_framebuffer pgprot_framebuffer
 
-#include <asm-generic/fb.h>
+#include <asm-generic/video.h>
 
-#endif /* _ASM_FB_H_ */
+#endif /* _ASM_VIDEO_H_ */
diff --git a/arch/mips/include/asm/fb.h b/arch/mips/include/asm/video.h
similarity index 76%
rename from arch/mips/include/asm/fb.h
rename to arch/mips/include/asm/video.h
index d98d6681d64e..007c106d980f 100644
--- a/arch/mips/include/asm/fb.h
+++ b/arch/mips/include/asm/video.h
@@ -1,5 +1,5 @@
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
+#ifndef _ASM_VIDEO_H_
+#define _ASM_VIDEO_H_
 
 #include <asm/page.h>
 
@@ -13,8 +13,8 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
 
 /*
  * MIPS doesn't define __raw_ I/O macros, so the helpers
- * in <asm-generic/fb.h> don't generate fb_readq() and
- * fb_write(). We have to provide them here.
+ * in <asm-generic/video.h> don't generate fb_readq() and
+ * fb_writeq(). We have to provide them here.
  *
  * TODO: Convert MIPS to generic I/O. The helpers below can
  *       then be removed.
@@ -33,6 +33,6 @@ static inline void fb_writeq(u64 b, volatile void __iomem *addr)
 #define fb_writeq fb_writeq
 #endif
 
-#include <asm-generic/fb.h>
+#include <asm-generic/video.h>
 
-#endif /* _ASM_FB_H_ */
+#endif /* _ASM_VIDEO_H_ */
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile
index 316f84f1d15c..21b8166a6883 100644
--- a/arch/parisc/Makefile
+++ b/arch/parisc/Makefile
@@ -119,7 +119,7 @@ export LIBGCC
 
 libs-y	+= arch/parisc/lib/ $(LIBGCC)
 
-drivers-y += arch/parisc/video/
+drivers-$(CONFIG_VIDEO) += arch/parisc/video/
 
 boot	:= arch/parisc/boot
 
diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/fb.h
deleted file mode 100644
index 658a8a7dc531..000000000000
--- a/arch/parisc/include/asm/fb.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-
-struct fb_info;
-
-#if defined(CONFIG_STI_CORE)
-int fb_is_primary_device(struct fb_info *info);
-#define fb_is_primary_device fb_is_primary_device
-#endif
-
-#include <asm-generic/fb.h>
-
-#endif /* _ASM_FB_H_ */
diff --git a/arch/parisc/include/asm/video.h b/arch/parisc/include/asm/video.h
new file mode 100644
index 000000000000..c5dff3223194
--- /dev/null
+++ b/arch/parisc/include/asm/video.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_VIDEO_H_
+#define _ASM_VIDEO_H_
+
+#include <linux/types.h>
+
+struct device;
+
+#if defined(CONFIG_STI_CORE)
+bool video_is_primary_device(struct device *dev);
+#define video_is_primary_device video_is_primary_device
+#endif
+
+#include <asm-generic/video.h>
+
+#endif /* _ASM_VIDEO_H_ */
diff --git a/arch/parisc/video/Makefile b/arch/parisc/video/Makefile
index 16a73cce4661..b5db5b42880f 100644
--- a/arch/parisc/video/Makefile
+++ b/arch/parisc/video/Makefile
@@ -1,3 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
-obj-$(CONFIG_STI_CORE) += fbdev.o
+obj-$(CONFIG_STI_CORE) += video-sti.o
diff --git a/arch/parisc/video/fbdev.c b/arch/parisc/video/video-sti.c
similarity index 78%
rename from arch/parisc/video/fbdev.c
rename to arch/parisc/video/video-sti.c
index e4f8ac99fc9e..564661e87093 100644
--- a/arch/parisc/video/fbdev.c
+++ b/arch/parisc/video/video-sti.c
@@ -5,12 +5,13 @@
  * Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de>
  */
 
-#include <linux/fb.h>
 #include <linux/module.h>
 
 #include <video/sticore.h>
 
-int fb_is_primary_device(struct fb_info *info)
+#include <asm/video.h>
+
+bool video_is_primary_device(struct device *dev)
 {
 	struct sti_struct *sti;
 
@@ -21,6 +22,6 @@ int fb_is_primary_device(struct fb_info *info)
 		return true;
 
 	/* return true if it's the default built-in framebuffer driver */
-	return (sti->dev == info->device);
+	return (sti->dev == dev);
 }
-EXPORT_SYMBOL(fb_is_primary_device);
+EXPORT_SYMBOL(video_is_primary_device);
diff --git a/arch/powerpc/include/asm/fb.h b/arch/powerpc/include/asm/video.h
similarity index 76%
rename from arch/powerpc/include/asm/fb.h
rename to arch/powerpc/include/asm/video.h
index c0c5d1df7ad1..e1770114ffc3 100644
--- a/arch/powerpc/include/asm/fb.h
+++ b/arch/powerpc/include/asm/video.h
@@ -1,6 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
+#ifndef _ASM_VIDEO_H_
+#define _ASM_VIDEO_H_
 
 #include <asm/page.h>
 
@@ -12,6 +12,6 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
 }
 #define pgprot_framebuffer pgprot_framebuffer
 
-#include <asm-generic/fb.h>
+#include <asm-generic/video.h>
 
-#endif /* _ASM_FB_H_ */
+#endif /* _ASM_VIDEO_H_ */
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index d95a48eff412..eac84d687b53 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -517,7 +517,7 @@ int pci_iobar_pfn(struct pci_dev *pdev, int bar, struct vm_area_struct *vma)
 }
 
 /*
- * This one is used by /dev/mem and fbdev who have no clue about the
+ * This one is used by /dev/mem and video who have no clue about the
  * PCI device, it tries to find the PCI device first and calls the
  * above routine
  */
diff --git a/arch/sh/include/asm/fb.h b/arch/sh/include/asm/fb.h
deleted file mode 100644
index 19df13ee9ca7..000000000000
--- a/arch/sh/include/asm/fb.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_FB_H_
-#define _ASM_FB_H_
-
-#include <asm-generic/fb.h>
-
-#endif /* _ASM_FB_H_ */
diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
index 2a03daa68f28..757451c3ea1d 100644
--- a/arch/sparc/Makefile
+++ b/arch/sparc/Makefile
@@ -59,8 +59,8 @@ endif
 libs-y                 += arch/sparc/prom/
 libs-y                 += arch/sparc/lib/
 
-drivers-$(CONFIG_PM) += arch/sparc/power/
-drivers-$(CONFIG_FB_CORE) += arch/sparc/video/
+drivers-$(CONFIG_PM)    += arch/sparc/power/
+drivers-$(CONFIG_VIDEO) += arch/sparc/video/
 
 boot := arch/sparc/boot
 
diff --git a/arch/sparc/include/asm/fb.h b/arch/sparc/include/asm/video.h
similarity index 75%
rename from arch/sparc/include/asm/fb.h
rename to arch/sparc/include/asm/video.h
index 24440c0fda49..a6f48f52db58 100644
--- a/arch/sparc/include/asm/fb.h
+++ b/arch/sparc/include/asm/video.h
@@ -1,12 +1,13 @@
 /* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _SPARC_FB_H_
-#define _SPARC_FB_H_
+#ifndef _SPARC_VIDEO_H_
+#define _SPARC_VIDEO_H_
 
 #include <linux/io.h>
+#include <linux/types.h>
 
 #include <asm/page.h>
 
-struct fb_info;
+struct device;
 
 #ifdef CONFIG_SPARC32
 static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
@@ -18,8 +19,8 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
 #define pgprot_framebuffer pgprot_framebuffer
 #endif
 
-int fb_is_primary_device(struct fb_info *info);
-#define fb_is_primary_device fb_is_primary_device
+bool video_is_primary_device(struct device *dev);
+#define video_is_primary_device video_is_primary_device
 
 static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
 {
@@ -39,6 +40,6 @@ static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
 }
 #define fb_memset fb_memset_io
 
-#include <asm-generic/fb.h>
+#include <asm-generic/video.h>
 
-#endif /* _SPARC_FB_H_ */
+#endif /* _SPARC_VIDEO_H_ */
diff --git a/arch/sparc/video/Makefile b/arch/sparc/video/Makefile
index d4d83f1702c6..dcfbe7a5912c 100644
--- a/arch/sparc/video/Makefile
+++ b/arch/sparc/video/Makefile
@@ -1,3 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0-only
 
-obj-$(CONFIG_FB_CORE) += fbdev.o
+obj-y	+= video-common.o
diff --git a/arch/sparc/video/fbdev.c b/arch/sparc/video/fbdev.c
deleted file mode 100644
index bff66dd1909a..000000000000
--- a/arch/sparc/video/fbdev.c
+++ /dev/null
@@ -1,26 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-
-#include <linux/console.h>
-#include <linux/fb.h>
-#include <linux/module.h>
-
-#include <asm/prom.h>
-
-int fb_is_primary_device(struct fb_info *info)
-{
-	struct device *dev = info->device;
-	struct device_node *node;
-
-	if (console_set_on_cmdline)
-		return 0;
-
-	node = dev->of_node;
-	if (node && node == of_console_device)
-		return 1;
-
-	return 0;
-}
-EXPORT_SYMBOL(fb_is_primary_device);
-
-MODULE_DESCRIPTION("Sparc fbdev helpers");
-MODULE_LICENSE("GPL");
diff --git a/arch/sparc/video/video-common.c b/arch/sparc/video/video-common.c
new file mode 100644
index 000000000000..2414380caadc
--- /dev/null
+++ b/arch/sparc/video/video-common.c
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/console.h>
+#include <linux/device.h>
+#include <linux/module.h>
+
+#include <asm/prom.h>
+#include <asm/video.h>
+
+bool video_is_primary_device(struct device *dev)
+{
+	struct device_node *node = dev->of_node;
+
+	if (console_set_on_cmdline)
+		return false;
+
+	if (node && node == of_console_device)
+		return true;
+
+	return false;
+}
+EXPORT_SYMBOL(video_is_primary_device);
+
+MODULE_DESCRIPTION("Sparc video helpers");
+MODULE_LICENSE("GPL");
diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild
index b2d834a29f3a..6fe34779291a 100644
--- a/arch/um/include/asm/Kbuild
+++ b/arch/um/include/asm/Kbuild
@@ -8,7 +8,6 @@ generic-y += dma-mapping.h
 generic-y += emergency-restart.h
 generic-y += exec.h
 generic-y += extable.h
-generic-y += fb.h
 generic-y += ftrace.h
 generic-y += hw_irq.h
 generic-y += irq_regs.h
@@ -28,3 +27,4 @@ generic-y += trace_clock.h
 generic-y += kprobes.h
 generic-y += mm_hooks.h
 generic-y += vga.h
+generic-y += video.h
diff --git a/arch/x86/Makefile b/arch/x86/Makefile
index 5ab93fcdd691..e71e5252763f 100644
--- a/arch/x86/Makefile
+++ b/arch/x86/Makefile
@@ -258,7 +258,7 @@ drivers-$(CONFIG_PCI)            += arch/x86/pci/
 # suspend and hibernation support
 drivers-$(CONFIG_PM) += arch/x86/power/
 
-drivers-$(CONFIG_FB_CORE) += arch/x86/video/
+drivers-$(CONFIG_VIDEO) += arch/x86/video/
 
 ####
 # boot loader support. Several targets are kept for legacy purposes
diff --git a/arch/x86/include/asm/fb.h b/arch/x86/include/asm/fb.h
deleted file mode 100644
index c3b9582de7ef..000000000000
--- a/arch/x86/include/asm/fb.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_X86_FB_H
-#define _ASM_X86_FB_H
-
-#include <asm/page.h>
-
-struct fb_info;
-
-pgprot_t pgprot_framebuffer(pgprot_t prot,
-			    unsigned long vm_start, unsigned long vm_end,
-			    unsigned long offset);
-#define pgprot_framebuffer pgprot_framebuffer
-
-int fb_is_primary_device(struct fb_info *info);
-#define fb_is_primary_device fb_is_primary_device
-
-#include <asm-generic/fb.h>
-
-#endif /* _ASM_X86_FB_H */
diff --git a/arch/x86/include/asm/video.h b/arch/x86/include/asm/video.h
new file mode 100644
index 000000000000..0950c9535fae
--- /dev/null
+++ b/arch/x86/include/asm/video.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_X86_VIDEO_H
+#define _ASM_X86_VIDEO_H
+
+#include <linux/types.h>
+
+#include <asm/page.h>
+
+struct device;
+
+pgprot_t pgprot_framebuffer(pgprot_t prot,
+			    unsigned long vm_start, unsigned long vm_end,
+			    unsigned long offset);
+#define pgprot_framebuffer pgprot_framebuffer
+
+bool video_is_primary_device(struct device *dev);
+#define video_is_primary_device video_is_primary_device
+
+#include <asm-generic/video.h>
+
+#endif /* _ASM_X86_VIDEO_H */
diff --git a/arch/x86/video/Makefile b/arch/x86/video/Makefile
index 5ebe48752ffc..dcfbe7a5912c 100644
--- a/arch/x86/video/Makefile
+++ b/arch/x86/video/Makefile
@@ -1,2 +1,3 @@
 # SPDX-License-Identifier: GPL-2.0-only
-obj-$(CONFIG_FB_CORE)		+= fbdev.o
+
+obj-y	+= video-common.o
diff --git a/arch/x86/video/fbdev.c b/arch/x86/video/video-common.c
similarity index 66%
rename from arch/x86/video/fbdev.c
rename to arch/x86/video/video-common.c
index 1dd6528cc947..81fc97a2a837 100644
--- a/arch/x86/video/fbdev.c
+++ b/arch/x86/video/video-common.c
@@ -7,11 +7,11 @@
  *
  */
 
-#include <linux/fb.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/vgaarb.h>
-#include <asm/fb.h>
+
+#include <asm/video.h>
 
 pgprot_t pgprot_framebuffer(pgprot_t prot,
 			    unsigned long vm_start, unsigned long vm_end,
@@ -25,20 +25,17 @@ pgprot_t pgprot_framebuffer(pgprot_t prot,
 }
 EXPORT_SYMBOL(pgprot_framebuffer);
 
-int fb_is_primary_device(struct fb_info *info)
+bool video_is_primary_device(struct device *dev)
 {
-	struct device *device = info->device;
-	struct pci_dev *pci_dev;
+	struct pci_dev *pdev;
 
-	if (!device || !dev_is_pci(device))
-		return 0;
+	if (!dev_is_pci(dev))
+		return false;
 
-	pci_dev = to_pci_dev(device);
+	pdev = to_pci_dev(dev);
 
-	if (pci_dev == vga_default_device())
-		return 1;
-	return 0;
+	return (pdev == vga_default_device());
 }
-EXPORT_SYMBOL(fb_is_primary_device);
+EXPORT_SYMBOL(video_is_primary_device);
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c
index fcabc668e9fb..3f7333dca508 100644
--- a/drivers/video/fbdev/core/fbcon.c
+++ b/drivers/video/fbdev/core/fbcon.c
@@ -2907,7 +2907,7 @@ void fbcon_remap_all(struct fb_info *info)
 static void fbcon_select_primary(struct fb_info *info)
 {
 	if (!map_override && primary_device == -1 &&
-	    fb_is_primary_device(info)) {
+	    video_is_primary_device(info->device)) {
 		int i;
 
 		printk(KERN_INFO "fbcon: %s (fb%i) is primary device\n",
diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
index d436bee4d129..b20fa25a7e8d 100644
--- a/include/asm-generic/Kbuild
+++ b/include/asm-generic/Kbuild
@@ -22,7 +22,6 @@ mandatory-y += dma-mapping.h
 mandatory-y += dma.h
 mandatory-y += emergency-restart.h
 mandatory-y += exec.h
-mandatory-y += fb.h
 mandatory-y += ftrace.h
 mandatory-y += futex.h
 mandatory-y += hardirq.h
@@ -62,5 +61,6 @@ mandatory-y += uaccess.h
 mandatory-y += unaligned.h
 mandatory-y += vermagic.h
 mandatory-y += vga.h
+mandatory-y += video.h
 mandatory-y += word-at-a-time.h
 mandatory-y += xor.h
diff --git a/include/asm-generic/bitops/__ffs.h b/include/asm-generic/bitops/__ffs.h
index 446fea6dda78..2d08c750c8a7 100644
--- a/include/asm-generic/bitops/__ffs.h
+++ b/include/asm-generic/bitops/__ffs.h
@@ -10,9 +10,9 @@
  *
  * Undefined if no bit exists, so code should check against 0 first.
  */
-static __always_inline unsigned long generic___ffs(unsigned long word)
+static __always_inline unsigned int generic___ffs(unsigned long word)
 {
-	int num = 0;
+	unsigned int num = 0;
 
 #if BITS_PER_LONG == 64
 	if ((word & 0xffffffff) == 0) {
diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
index 54ccccf96e21..e974ec932ec1 100644
--- a/include/asm-generic/bitops/__fls.h
+++ b/include/asm-generic/bitops/__fls.h
@@ -10,9 +10,9 @@
  *
  * Undefined if no set bit exists, so code should check against 0 first.
  */
-static __always_inline unsigned long generic___fls(unsigned long word)
+static __always_inline unsigned int generic___fls(unsigned long word)
 {
-	int num = BITS_PER_LONG - 1;
+	unsigned int num = BITS_PER_LONG - 1;
 
 #if BITS_PER_LONG == 64
 	if (!(word & (~0ul << 32))) {
diff --git a/include/asm-generic/bitops/builtin-__ffs.h b/include/asm-generic/bitops/builtin-__ffs.h
index 87024da44d10..cf4b3d33bf96 100644
--- a/include/asm-generic/bitops/builtin-__ffs.h
+++ b/include/asm-generic/bitops/builtin-__ffs.h
@@ -8,7 +8,7 @@
  *
  * Undefined if no bit exists, so code should check against 0 first.
  */
-static __always_inline unsigned long __ffs(unsigned long word)
+static __always_inline unsigned int __ffs(unsigned long word)
 {
 	return __builtin_ctzl(word);
 }
diff --git a/include/asm-generic/bitops/builtin-__fls.h b/include/asm-generic/bitops/builtin-__fls.h
index 43a5aa9afbdb..6d72fc8a5259 100644
--- a/include/asm-generic/bitops/builtin-__fls.h
+++ b/include/asm-generic/bitops/builtin-__fls.h
@@ -8,7 +8,7 @@
  *
  * Undefined if no set bit exists, so code should check against 0 first.
  */
-static __always_inline unsigned long __fls(unsigned long word)
+static __always_inline unsigned int __fls(unsigned long word)
 {
 	return (sizeof(word) * 8) - 1 - __builtin_clzl(word);
 }
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index b7de3a4eade1..387720933973 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -72,7 +72,7 @@ struct bug_entry {
 #endif
 
 /*
- * WARN(), WARN_ON(), WARN_ON_ONCE, and so on can be used to report
+ * WARN(), WARN_ON(), WARN_ON_ONCE(), and so on can be used to report
  * significant kernel issues that need prompt attention if they should ever
  * appear at runtime.
  *
diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h
deleted file mode 100644
index 9773582fd96e..000000000000
--- a/include/asm-generic/page.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef __ASM_GENERIC_PAGE_H
-#define __ASM_GENERIC_PAGE_H
-/*
- * Generic page.h implementation, for NOMMU architectures.
- * This provides the dummy definitions for the memory management.
- */
-
-#ifdef CONFIG_MMU
-#error need to provide a real asm/page.h
-#endif
-
-
-/* PAGE_SHIFT determines the page size */
-
-#define PAGE_SHIFT	12
-#ifdef __ASSEMBLY__
-#define PAGE_SIZE	(1 << PAGE_SHIFT)
-#else
-#define PAGE_SIZE	(1UL << PAGE_SHIFT)
-#endif
-#define PAGE_MASK	(~(PAGE_SIZE-1))
-
-#include <asm/setup.h>
-
-#ifndef __ASSEMBLY__
-
-#define clear_page(page)	memset((page), 0, PAGE_SIZE)
-#define copy_page(to,from)	memcpy((to), (from), PAGE_SIZE)
-
-#define clear_user_page(page, vaddr, pg)	clear_page(page)
-#define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)
-
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct {
-	unsigned long pte;
-} pte_t;
-typedef struct {
-	unsigned long pmd[16];
-} pmd_t;
-typedef struct {
-	unsigned long pgd;
-} pgd_t;
-typedef struct {
-	unsigned long pgprot;
-} pgprot_t;
-typedef struct page *pgtable_t;
-
-#define pte_val(x)	((x).pte)
-#define pmd_val(x)	((&x)->pmd[0])
-#define pgd_val(x)	((x).pgd)
-#define pgprot_val(x)	((x).pgprot)
-
-#define __pte(x)	((pte_t) { (x) } )
-#define __pmd(x)	((pmd_t) { (x) } )
-#define __pgd(x)	((pgd_t) { (x) } )
-#define __pgprot(x)	((pgprot_t) { (x) } )
-
-extern unsigned long memory_start;
-extern unsigned long memory_end;
-
-#endif /* !__ASSEMBLY__ */
-
-#define PAGE_OFFSET		(0)
-
-#ifndef ARCH_PFN_OFFSET
-#define ARCH_PFN_OFFSET		(PAGE_OFFSET >> PAGE_SHIFT)
-#endif
-
-#ifndef __ASSEMBLY__
-
-#define __va(x) ((void *)((unsigned long) (x)))
-#define __pa(x) ((unsigned long) (x))
-
-static inline unsigned long virt_to_pfn(const void *kaddr)
-{
-	return __pa(kaddr) >> PAGE_SHIFT;
-}
-#define virt_to_pfn virt_to_pfn
-static inline void *pfn_to_virt(unsigned long pfn)
-{
-	return __va(pfn) << PAGE_SHIFT;
-}
-#define pfn_to_virt pfn_to_virt
-
-#define virt_to_page(addr)	pfn_to_page(virt_to_pfn(addr))
-#define page_to_virt(page)	pfn_to_virt(page_to_pfn(page))
-
-#ifndef page_to_phys
-#define page_to_phys(page)      ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT)
-#endif
-
-#define	virt_addr_valid(kaddr)	(((void *)(kaddr) >= (void *)PAGE_OFFSET) && \
-				((void *)(kaddr) < (void *)memory_end))
-
-#endif /* __ASSEMBLY__ */
-
-#include <asm-generic/memory_model.h>
-#include <asm-generic/getorder.h>
-
-#endif /* __ASM_GENERIC_PAGE_H */
diff --git a/include/asm-generic/fb.h b/include/asm-generic/video.h
similarity index 89%
rename from include/asm-generic/fb.h
rename to include/asm-generic/video.h
index 6ccabb400aa6..b1da2309d943 100644
--- a/include/asm-generic/fb.h
+++ b/include/asm-generic/video.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 
-#ifndef __ASM_GENERIC_FB_H_
-#define __ASM_GENERIC_FB_H_
+#ifndef __ASM_GENERIC_VIDEO_H_
+#define __ASM_GENERIC_VIDEO_H_
 
 /*
  * Only include this header file from your architecture's <asm/fb.h>.
@@ -10,8 +10,9 @@
 #include <linux/io.h>
 #include <linux/mm_types.h>
 #include <linux/pgtable.h>
+#include <linux/types.h>
 
-struct fb_info;
+struct device;
 
 #ifndef pgprot_framebuffer
 #define pgprot_framebuffer pgprot_framebuffer
@@ -23,11 +24,11 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
 }
 #endif
 
-#ifndef fb_is_primary_device
-#define fb_is_primary_device fb_is_primary_device
-static inline int fb_is_primary_device(struct fb_info *info)
+#ifndef video_is_primary_device
+#define video_is_primary_device video_is_primary_device
+static inline bool video_is_primary_device(struct device *dev)
 {
-	return 0;
+	return false;
 }
 #endif
 
@@ -132,4 +133,4 @@ static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
 #define fb_memset fb_memset_io
 #endif
 
-#endif /* __ASM_GENERIC_FB_H_ */
+#endif /* __ASM_GENERIC_VIDEO_H_ */
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index b25dc8742124..3112ae7d6524 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -203,7 +203,7 @@ static __always_inline __s64 sign_extend64(__u64 value, int index)
 	return (__s64)(value << shift) >> shift;
 }
 
-static inline unsigned fls_long(unsigned long l)
+static inline unsigned int fls_long(unsigned long l)
 {
 	if (sizeof(l) == 4)
 		return fls(l);
@@ -239,7 +239,7 @@ static inline int get_count_order_long(unsigned long l)
  * The result is not defined if no bits are set, so check that @word
  * is non-zero before calling this.
  */
-static inline unsigned long __ffs64(u64 word)
+static inline unsigned int __ffs64(u64 word)
 {
 #if BITS_PER_LONG == 32
 	if (((u32)word) == 0UL)
@@ -255,7 +255,7 @@ static inline unsigned long __ffs64(u64 word)
  * @word: The word to search
  * @n: Bit to find
  */
-static inline unsigned long fns(unsigned long word, unsigned int n)
+static inline unsigned int fns(unsigned long word, unsigned int n)
 {
 	unsigned int bit;
 
diff --git a/include/linux/fb.h b/include/linux/fb.h
index 811e47f9d1c3..b40754b545ad 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -12,7 +12,7 @@
 #include <linux/types.h>
 #include <linux/workqueue.h>
 
-#include <asm/fb.h>
+#include <asm/video.h>
 
 struct backlight_device;
 struct device;
diff --git a/tools/include/asm-generic/bitops/__ffs.h b/tools/include/asm-generic/bitops/__ffs.h
index 9d1310519497..2d94c1e9b2f3 100644
--- a/tools/include/asm-generic/bitops/__ffs.h
+++ b/tools/include/asm-generic/bitops/__ffs.h
@@ -11,9 +11,9 @@
  *
  * Undefined if no bit exists, so code should check against 0 first.
  */
-static __always_inline unsigned long __ffs(unsigned long word)
+static __always_inline unsigned int __ffs(unsigned long word)
 {
-	int num = 0;
+	unsigned int num = 0;
 
 #if __BITS_PER_LONG == 64
 	if ((word & 0xffffffff) == 0) {
diff --git a/tools/include/asm-generic/bitops/__fls.h b/tools/include/asm-generic/bitops/__fls.h
index 54ccccf96e21..e974ec932ec1 100644
--- a/tools/include/asm-generic/bitops/__fls.h
+++ b/tools/include/asm-generic/bitops/__fls.h
@@ -10,9 +10,9 @@
  *
  * Undefined if no set bit exists, so code should check against 0 first.
  */
-static __always_inline unsigned long generic___fls(unsigned long word)
+static __always_inline unsigned int generic___fls(unsigned long word)
 {
-	int num = BITS_PER_LONG - 1;
+	unsigned int num = BITS_PER_LONG - 1;
 
 #if BITS_PER_LONG == 64
 	if (!(word & (~0ul << 32))) {
diff --git a/tools/include/linux/bitops.h b/tools/include/linux/bitops.h
index 272f15d0e434..b4e4cd071f8c 100644
--- a/tools/include/linux/bitops.h
+++ b/tools/include/linux/bitops.h
@@ -72,7 +72,7 @@ static inline unsigned long hweight_long(unsigned long w)
 	return sizeof(w) == 4 ? hweight32(w) : hweight64(w);
 }
 
-static inline unsigned fls_long(unsigned long l)
+static inline unsigned int fls_long(unsigned long l)
 {
 	if (sizeof(l) == 4)
 		return fls(l);